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Neoprene sleeve coupling insert, split one-piece design, 2 15/16 inch diameter

Tb Wood'S

Tb Wood'S 5JNS Sure-Flex Sleeve Coupling Insert Neoprene

SKU CH-KT8M-XQ2HA

Neoprene sleeve coupling insert rated for 7,600 RPM and 312 in-lb torque, operating up to 200°F in blower, compressor and pump drives

  • Neoprene sleeve handles 312 in-lb torque for reliable power transfer
  • One-piece split design simplifies installation and replacement on Coupling Size 5
  • Angular misalignment capacity of 1 degree protects connected equipment
  • Operates up to 7,600 RPM and 200 °F for demanding applications
  • Suited for blowers, compressors, conveyors, mixers, motors and pumps

Coupling Insert for Size 5

The TB WOODS 5JNS Sure-Flex sleeve coupling insert fits size 5 couplings and handles up to 7,600 RPM with a maximum torque of 312 in-lb. Its neoprene construction suits blowers, compressors, conveyors, mixers, motors and pumps. Buyers needing a different coupling size or a non-neoprene element should look elsewhere.

Sustained Load Behaviour

At 100 RPM the insert transmits 0.5 hp while its torsional stiffness of 916 in-lb/rad limits wind-up during continuous operation. It tolerates angular misalignment of 1 degree and parallel offset of 0.015 in without losing torque capacity. The maximum operating temperature of 200 degrees F sets the thermal ceiling for extended duty cycles.

Build and Mounting Implications

The one-piece split design with a 2 15/16 in outside diameter and 1 9/16 in width allows installation without fully disassembling connected shafts. Inch-system dimensions align with standard size 5 hubs for straightforward replacement. Users requiring metric bores or a solid unsplit insert will need a different component.

Highlights

  • Neoprene sleeve handles 312 in-lb torque for reliable power transfer
  • One-piece split design simplifies installation and replacement on Coupling Size 5
  • Angular misalignment capacity of 1 degree protects connected equipment
  • Operates up to 7,600 RPM and 200 °F for demanding applications
  • Suited for blowers, compressors, conveyors, mixers, motors and pumps

Specifications

No published specifications for this item yet.

Questions about this item

How much heat can the neoprene insert handle during continuous operation?

The insert is rated for a maximum operating temperature of 200 degrees Fahrenheit.

What shaft coupling size does this 5JNS insert fit?

It is designed for coupling size 5 with a 2 15/16 inch outside diameter and 1 9/16 inch width.

Will this insert tolerate the angular offset of my existing pump and motor shafts?

It accommodates up to 1 degree of angular misalignment and 0.015 inch of parallel misalignment.

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